A special drug delivery device for patients with rhinitis

Abstract

A special drug delivery device for rhinitis patients, relating to a drug delivery device, a first step (14) and a second step (13) are provided at the upper opening of a lower cavity (12), and the upper cavity (4 ) is fastened on the second step (13) of the lower chamber (12), and the partition (8) is covered on the first step (14) at the upper end of the lower chamber (12). There are several separated liquid chambers (11), and the liquid chambers (11) are separated by baffles (15); through the present invention, various types of nasal sprays can be integrated and stored, which is convenient for rhinitis patients to carry and give The nasal cavity of the patient can be fully filled through the disposable sleeve with sponge balls, which can not only achieve uniform drug delivery in the nasal cavity, but also ensure that the drug stays in the nasal cavity, improve the effectiveness of nasal drug delivery, and give the drug in a gentle way. The way of medicine can protect the sensitive tissue of nasal mucosa to the greatest extent, and help rhinitis patients to obtain the best therapeutic effect.

Description

technical field [0001] The invention relates to a drug delivery device, in particular to a special drug delivery device for rhinitis patients. Background technique [0002] Rhinitis is a stubborn disease. Even if the patient is treated in time, if the postoperative care is improper, it will still recur. Therefore, many people have a history of rhinitis for decades, and many patients have given up treatment and let it develop. The latest medical research at home and abroad has confirmed that 80% of nasopharyngeal cancers in the world occur in China, and about 90% of nasopharyngeal cancers are caused by the deterioration of rhinitis that has not been cured for a long time. In terms of work and study, rhinitis causes headaches for adults, unconsciousness, drowsiness, and low work efficiency; while adolescents suffer from nasal congestion, headaches and other symptoms caused by rhinitis, resulting in inattention, memory and academic performance. Other complications caused by r...

AI Technical Summary

Problems solved by technology

[0005] In order to overcome the deficiencies in the background technology, the present invention discloses a special drug delivery device for rhinitis patients. Through the invention, various types of nasal sprays can be integrated and stored, which is convenient for patients with rhinitis to carry and administer them. Sexual hedging can fully fill the inside of the patient's nasal cavity, not only can achieve uniform drug administration in the nasal cavity, but also ensure that the drug stays in the nasal cavity, fully takes effect, realizes nasal cavity repair, improves the effectiveness of nasal drug delivery, and adopts a gentle drug delivery method Protect the sensitive tissue of the nasal mucosa to the greatest extent, overcome the problem of excessive damage to the nasal mucosa by traditional spray administration methods, and help rhinitis patients obtain the best therapeutic effect

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